baber/WOPTO huggingface dataset:
Patent JP-H05319369-A (JP)
Title: Ship's dodger structure
Inventor: KIRINO YOSHIHIRO
IPC: B63B15/00
Filed: 1992-05-19
Abstract: PURPOSE:To provide a ship's dodger structure having the capability of isolating the effect of an accommodation and a navigation bridge such as a natural frequency on a dodger, and applying a lightweight design and a unitized system. CONSTITUTION:A platform 15 and a catwalk 16 constituting a dodger 10 is independently supported on an upper deck 12. In this case, the dodger 10 is slightly separated from an accommodation upper structure 13 and a navigation bridge 14 via a small gap 29. As a result, the dodger 10 becomes free from an effect due to the natural frequency of the accommodation upper structure 13 and the navigation bridge 14, and can be made lightweight or unitized as an independent structure. Furthermore, the dodger 10 can be easily installed to cope with an intended purpose simply by changing the length of the catwalk 16 and the height of supports 17 and 19 thereof, regardless of a ship's size.
Patent JP-2000334272-A (JP)
Title: Spiral type separation membrane element
Inventor: SHINTANI TAKUJI
IPC: B01D63/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a spiral type separation membrane element hardly generating the clogging of an original liquid flow passage and prevented in the lowering of the quantity of the permeated liquid due to the concentration polarity along the membrane surface of the separation membrane. SOLUTION: A bag like separation membrane 2 and an original flow passage material 6 are wound around the outer periphery of a water collecting pipe 5 to laminate the original flow passage material 6 on one surface side of the bag like separation membrane 2. The original water flow passage material 6 is composed of a sheet like material and plural hemispherical projected parts 6 are formed on both surfaces. The plural hemispherical projected parts 61 are arranged in plural rows parallel to the axial direction of the water collecting pipe 5. A hemispherical recessed part 62 are formed on the rear side of each hemispherical projected part 61.
Patent JP-S63316538-A (JP)
Title: Local area network system
Inventor: HIRASAWA YUTAKA
IPC: G06F15/16
Filed: 1987-06-19
Abstract: PURPOSE:To receive transferred data without fail without being conscious of the condition of other computer with respective computers by making preparations for a local area network control device LAN for respective computers of a complex computer system and adopting a system to execute the high speed of the data transmission of a corresponding computer and a LAN control device. CONSTITUTION:When a computer 31-1 of a complex computer system 31 goes to the operating condition, a LAN address setting command and a flag on command are sent from a bus 34-1 to a LAN control device 32-1 in the sequence. A command from the computer 31-1 is received by an interface control part 41 and a LAN address common to all computers 31-1-31-n to constitute the system 31 is set to a LAN address memory part 46. The flag on command from the computer 31 is set to a flag 45 in the device 32-1 in the initial condition. Respective address and flag 45 of the memory part 46 are sent through a LAN access part 42 to a LAN cable 30.
Patent JP-S6043444-A (JP)
Title: Method for recovering valuable metal from special steel dust and sludge
Inventor: TANIGAWA KAZUAKI
IPC: C22B7/00
Filed: 1983-08-18
Abstract: PURPOSE:To make a titled device extremely advantageous in industry by making effective use of the sensible heat of molten slag and performing non-polluting treatment of dust and sludge simultaneously with recovery of Ni and Fe. CONSTITUTION:The metal and molten slag tapped from an electric furnace 1 for alloy iron are gravity-separated in a ladle 2 for metal and only the molten slag 4 overflow down into a molten slag pan 3 where the molten slag is stored. On the other hand, the dust and sludge are mixed with a carbonaceous reducing agent and chlorinating agent and briquettes are made with a briquetting machine 8. The briquettes are treated in a drying and preheating device 7 and are preserved in a feeder 6. The briquettes 5 are dropped from the feeder 6 and are mixed with the molten slag 4 in the pan 3 when said slag 4 falls into the pan 3, by which the sensible heat of the slag 4 is transmitted to the briquettes 5 and the reduction and chlorination reaction of Ni and Fe is accelerated. An Fe-Ni alloy is thus formed. The molten slag 9 with which the treatment is completed is fed to an ore dressing stage 10 where the reduced metal particles consisting essentially of Ni are recovered.
Patent JP-H11345772-A (JP)
Title: Chemical vapor depositing apparatus and method for preventing contamination of semiconductor device
Inventor: KIYOTA HISAHARU
IPC: C23C16/44
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a chemical vapor depositing apparatus for hard to bring about the contamination of metal or the like with a semiconductor device, without corroding components in the apparatus, particularly the component made of a metallic material at conducting chemical vapor deposition(CVD) on a semiconductor substrate and method for preventing the contamination of the device using the apparatus. SOLUTION: A passivating treatment 5 (e.g. a chromium oxide is formed and furthermore, a coating film may be formed on its upper layer) is executed on a metallic material (SUS flange) 4 for constituting a component in a reaction furnace 8.
Patent JP-S5674255-A (JP)
Title: Photoreceptor for electrophotography
Inventor: NANBA MASAHARU
IPC: G03G5/08
Filed: 1979-11-22
Abstract: PURPOSE: To obtain a photoreceptor for electrophotography which is superior in sensitivity and print resistance and is free from pinholes in photosensitive layer surface by constituting the photosensitive layer comprising selenium-arsenic alloy formed on a conductive substrate by means of the layer structure of the specific composition.  
     CONSTITUTION: The photosensitive layer to be provided on a substrate is formed of such layer structure that the surface layer of the photosensitive layer has stoichiometric composition of nearly As 2 Se 3  and the layer near the substrate has composition of high Se content. Such photosensitive layer may be easily formed by vacuum evaporating the raw material comprising selenium of 61W65atm% and arsenic of 39W35atm% onto the substrate. More specifically, in the vacuum deposition, the vapor contg. excess Se with respect to the stoichiometric composition evaporates first, hence the side near the substrate of the vapor deposition layer has higher Se concn. On continuation of the vapor deposition, the Se concn. lowers and the layer of the composition of As 2 Se 3  is formed on the surface of the vapor deposition layer. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59126227-A (JP)
Inventor: HASAN ISUMEIRU ZEIYA
IPC: G01N1/28
Filed: 1983-08-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01317473-A (JP)
Title: Electric shaver
Inventor: OGUSHI YOICHI
IPC: B26B19/28
Filed: 1988-06-20
Abstract: PURPOSE:To decrease sound at the time of using, to simplify an internal mechanism, to cause a whole electric shaver to be compact and light by constituting the reciprocation driving means of a driving edge of a bimorph element to hold the driving edge. CONSTITUTION:Each bimorph element 3 is composed of the sticking of two plates 31 and 32, which have electro-striction. When a voltage is simultaneously impressed to the respective plates 31 and 32, one plate 32 is extended and the other plate 31 is reduced. Then, the bimorph 3 element is wholly bent in an arrow (a) direction. When the voltage of an opposite polarity is impressed, the plate 3 is reduced and the plate 31 is extended. Then, the bimorph element is bent in an opposite arrow (b) direction. Thus, the bimorph element is oscillated in the (a) and (b) directions with synchronizing to a period to impress the voltage. For the both bimorph elements 3, the respective oscillation is symmetrically executed with being balanced mutually in the opposite direction and an alternative current voltage is impressed so that respective tip parts can repeat approach and separation in each hald period of the alternative current voltage. Thus, the oscillation to be propagated from the both bimorph elements 3 to a substrate 2 is mutually canceled in the substrate 2 and the transmission of the oscillation to a case 1 is reduced.
Patent JP-H04263168-A (JP)
Title: Recording and reproducing apparatus
Inventor: KAMISADA TOSHIMASA
IPC: G11B7/24015
Filed: 1991-06-24
Abstract: PURPOSE:To provide a recording and reproducing apparatus using a recording and reproducing disk whose track eccentricity has been reduced without lowering the performance of a thin film and a substrate. CONSTITUTION:A recording and reproducing disk to which members 9, 10, for center positioning use, provided with openings used to decide the rotation central position of tracks is used independently for two disk substrates 2, 3; the recording and reproducing disk is mounted on a shaft 12 in such a way that the opening in the member 10 for center positioning use on one side is fitted; a recording and reproducing operation is performed, via the disk-shaped substrate 3, on a thin film 6 on the disk-shaped substrate 3 on which the member 10, for center positioning use, provided with the opening which is fitted to the shaft has been installed. The eccentricity of the tracks can be reduced when information is recorded or reproduced on individual thin films irrespective of the dislocation of the center between the two disk substrates, and the apparatus is suitable for a high-density recording and reproducing operation.
Patent JP-S5853153-A (JP)
Inventor: SATOU MITSUHARU
IPC: H01K7/04
Filed: 1981-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11345875-A (JP)
Title: Semiconductor device and manufacture thereof and photo mask used for the semiconductor device
Inventor: OKADA NORIO
IPC: H01L23/522
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To reduce the inter-wiring capacitance between wirings of identical layers and between wirings of different layers in a semiconductor device. SOLUTION: This method comprises the steps of forming a first interlayer insulating film 303 on a first wiring layer in which a first wiring 302 is formed, forming an etching stopper film 304 using a film of a type different from that of the first interlayer insulating film 303, patterning the etching stopper film 304 into a combined pattern of a first pattern for via formed on the first interlayer insulating film 303 and a second pattern for a second wiring, forming a second interlayer insulating film 306 in which the second wiring is formed, forming wiring grooves for the second wiring by etching the second interlayer insulating film 306 into a second pattern and forming via by etching the first interlayer insulating film 303 using the patterned etching stopper film 305 as a mask, and forming the second wiring 309 connected with the first wiring 302, by selectively filling the via and wiring grooves with a conductive material.
Patent JP-S6129621-A (JP)
Title: Combustor of gas turbine
Inventor: IIZUKA NOBUYUKI
IPC: F23R3/60
Filed: 1984-07-20
Abstract: PURPOSE:To improve an endurable life of a gas turbine combustor having a fuel nozzle integrally formed therewith by a method wherein a plurality of supports are arranged at an intermediate part in an axial direction of an inner cylinder between the outer cylinder and inner cylinder. CONSTITUTION:A plurality of vibration absorbing supports 18 are arranged at the inner circumference of the outer cylinder 2 in such a way as they may have a specified clearance against the outer circumference of the inner cylinder 3. In this case, the supports 18 are arranged at such positions as the phase in the inner cylinder 3 show a maximum value. With this arrangement, even if the combustion unit is vibrated during its operation, the effect of dampening of vibration can be applied and then the damage of the combustor can be prevented.
Patent JP-S5774336-A (JP)
Title: Antistatic treatment for dry substance impregnated with thermosetting resin
Inventor: KONDOU KENKICHI
IPC: C08J5/24
Filed: 1980-10-28
Abstract: PURPOSE: To obtain the titled substrate generating no static electricity and adsorbing no foreign substances, by impregnating a substrate with a resin varnish prepd. by the addition of a specified amt. of a dialkyl quat. ammonium-chloride to a soln. of a thermosetting resin followed by drying.  
     CONSTITUTION: 0.05W5wt%, based on a solid resin, dialkyl quat. ammonium chloride of the formula (wherein the carbon number is 16 and 18) is added to a soln. of a thermosetting resin such as melamine, phenol or epoxy resin, to prepare a resin varnish. Then the purpose dry substrate impregnated with a thermosetting resin suitable as a substrate such as a laminated or decorative board is obtd. by impregnating a substrate made of paper, textile of natural or inorg. fiber, etc. with the resin varnish by immersion, spray coating, roll coating, etc. followed by drying. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63317274-A (JP)
Title: Gold alloy filler metal for brazing
Inventor: KASHIWAGI KOZO
IPC: B23K35/30
Filed: 1987-06-18
Abstract: PURPOSE:To obtain an Au alloy filler metal for brazing suppressing the surface roughening of the filler metal after brazing and also suppressing the occurrence of ruggedness, by incorporating a specified amt. of a specified component into an Au-Ni alloy. CONSTITUTION:This Au alloy filler metal for brazing is an alloy consisting of 10-27wt.% Ni, 0.001-1.0wt.% at least one of Fe and Co and the balance Au. Since the surface roughening of the filler metal after brazing is suppressed and the occurrence of ruggedness is also suppressed, even when a member brazed with the filler metal is subjected to acid cleaning or plating, only a small amt. of a cleaning soln. or the like enters the surface recesses in the filler metal and the tarnish and corrosion of the brazed part are inhibited.
Patent JP-H07336717-A (JP)
Title: Color contour correction circuit
Inventor: YONEZAWA NAOKI
IPC: H04N5/208
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a color contour correction circuit in which no false signal is mixed in a chrominance carrier signal subject to color contour correction. CONSTITUTION:A level detection circuit 11 detects that a level of a high frequency component in a luminance signal separated directly from a composite video signal exceeds a prescribed value, an arithmetic circuit 6 calculates the correlation between lines as to plural consecutive lines of chrominance carrier signals separated from the composite video signal to outputs minimum correlation data and outputs an arithmetic chrominance carrier signal by applying arithmetic means to the chrominance carrier signal of the same line substantially showing minimum correlation and an edge extract circuit 8 extracts a high frequency component in the arithmetic chrominance carrier signal. A correlation consecutive detection circuit 7 detects that the minimum correlation data outputted are identical consecutively over plural pixels and only when a detection output from the level detection circuit 11 is received, the outputted calculated chrominance carrier signal and the high frequency component extracted by the edge extract circuit 8 are added by an adder 13, from which a chrominance carrier signal subject to color contour correction is outputted.
Patent JP-H10339707-A (JP)
Title: X-ray diffraction system
Inventor: FUJIWARA TADAYUKI
IPC: G01J3/28
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To perform correct removal of background independently from an object to be measured by determining the intensity and the intensity level of background, respectively, based on the measurement data of a standard sample and an objective sample. SOLUTION: A background intensity curve stdI (a) is determined from the measurement data of a standard sample and the output intensity level of background is determined from the measurement data of an objective sample. The background intensity I (a) of the measurement data is then determined based on the background intensity curve stdI (a) and the background level of the objective sample. Subsequently, the signal component of the measurement data is determined by subtracting the background intensity curve stdI (a) from the measurement data. According to the X ray diffraction system, correct removal of background can be carried out independently from the object to be measured based on a correct background data.
Patent JP-S5276443-A (JP)
Title: Hair treatment composition
Inventor: AKIMOTO SHINICHI
IPC: C08G65/00
Filed: 1975-12-22
Abstract: PURPOSE: A hair treatment composition which does not attack celluloid and dyed dress shirts containing specific polyoxyethylene-polyoxyalkylene block copolymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5276743-A (JP)
Title: Highfrequency heating apparatus
Inventor: UEMURA TAKAYUKI
IPC: F24C7/02
Filed: 1975-12-22
Abstract: PURPOSE: To prevent leakage of electric wave by inserting sealing material between a screen of controlling an observation window and an inner barrier. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6211432-A (JP)
Inventor: KISHI TAKASHI
IPC: A61B5/0408
Filed: 1985-07-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000350451-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To attain low cost and downsizing of a power circuit by selecting a switching element having low withstand voltage and low current capacity. SOLUTION: A load short-circuit protective circuit 10 is controlled, so as to increase switching frequency with the secondary DC output voltage E0 (Ed01, E02) short-circuited. It is thus possible to restrain resonance voltage and collector current obtained by the switching operations of the switching element at short circuit of a secondary DC output voltage E0.
Patent JP-2000352684-A (JP)
Title: Working jig for polygonal mirror scanner
Inventor: OZAKI SHINICHI
IPC: H04N1/113
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a working jig for a polygonal mirror scanner having high durability which is easily manufactured without increasing the number of parts without necessitating highly precise adhesion. SOLUTION: This working jig for a polygonal mirror scanner is provided with a rotator wherein a multipolar magnet 18 is attached to a rotor 16, the rotary shaft 17 of the rotator and a stator having the coil opposite to the multipolar magnet 18 at a prescribed distance apart from it, the rotor 16 is supported on the upper surface of a first rotator receiving part 24, and the first rotator receiving part 24 is away from the multipolar magnet 18.
Patent JP-S5854452-A (JP)
Title: Testing device
Inventor: YAMADA SHINJI
IPC: G06F11/22
Filed: 1981-09-28
Abstract: PURPOSE:To execute a large volume of testing within a short time by controlling so that a CPU enables local testing devices to test facsimile devices to be tested by changing the connection between these facsimiles devices. CONSTITUTION:A CPU20 in a central processing system 19 outputs an instruction to local testing devices 111, 112-11i so that facsimile devices having odd numbers and even numbers are set up to a transmission mode and a reception mode respectively. Control parts 131, 132-13i monitor signal exchange between facsimile devices and store data indicating whether the signal exchange are executed in accordance with a prescribed sequence or not. The CPU20 reads out these data, checks whether the data have troubles or not, calculates a model to be rearranged by the optimum connection between a facsimile discriminated as a defective device and a facsimile discriminated as a good quality and then outputs a switching instruction to respective local testing devices 111-11i to switch contacts of switching parts 121-12i.
Patent JP-H01319733-A (JP)
Title: Optical waveguide element
Inventor: ISAKA KAZUO
IPC: G02F1/065
Filed: 1988-06-22
Abstract: PURPOSE:To improve the durability and the economization of the title element by providing the element with a heating layer capable of forming an optical waveguide by impressing heat energy or further optical energy to a polymeric liquid crystal mounted on a substrate. CONSTITUTION:The element 1 is obtained by forming the polymer waveguide layer 8 having a refractive index 1.55 by an electron beam resist on a substrate 5 which has the refractive index of 1.5 and is composed of a copolymer of styrene and methylmethacrylate and is vapor deposited with electrode 6 composed of Al, and an optical waveguide (a high mol.wt. liquid crystal layer) 4 composed of a polymeric liquid crystal is also formed on the layer 8 by a wire-bar coating method. And an orientation film 7 subjected to the vapour deposition with the electrode 3 composed of Al is press-contacted on the layer 4, and the heating layer 2 composed of tantalum nitride (TaN) is subjected to the vapour deposition on the electrode 3 through an insulating layer. The two layers structure of the element is formed by laminating the waveguide 8 and the layer 4. The element is heated by allowing the current to flow to the layer 2, and made in a state of non-impressing voltage by opening between the electrodes 3 and 6, and orientated in parallel to the surface of the element by the layer 7. Thus, the durability and economicity of the element are improved.
Patent JP-S6044581-A (JP)
Title: Noxious matter resisting material for sealed wall and other soil sealed portion
Inventor: RUDORUFU BURUKUHARUTO
IPC: C04B28/02
Filed: 1984-07-24
Abstract: The present invention relates to compositions for making sealing walls, dump linings and the like, especially barriers placed in the ground. The compositions contain expandable clay minerals, cement and fillers in aqueous suspension, as well as additives of alkali metal aluminates and alkoxy alkylsilanes. On the basis of these additives, the sealing action against water and pollutants is substantially improved, so that sealing walls prepared therefrom, especially in combination with an also pollutant-resistant sealing floor, can be used for the encapsulation of pollutants in permeable soils.
Patent JP-S5674735-A (JP)
Title: Variable segment tablet type data input device
Inventor: FUJI MASAHIRO
IPC: B60C23/02
Filed: 1979-11-24
Abstract: PURPOSE: To make the same table available for various kinds of patterns, by arranging the respective loop-form parallel electric conductors so that they overlap the adjacent loop-form parallel electric conductors, respectively, and also providing the logical circuit of the segment coordinate value.  
     CONSTITUTION: The scanning lines x 1 Wx n  of the loop-form parallel electric conductor are arranged so that they overlap the adjacent scanning lines. The Y-axis scanning lines are also arranged in the same way. Now, when the detection pen is put on an optional segment on the pattern, the switch 6 operates, and the detection signal detected by the detection coil 4 becomes applicable to many kinds of patterns. Accordingly, when this detection signal is led to the control circuit 8 and the logical signal processing is executed, the position of the selection segment signal can be decided. 
     COPYRIGHT: (C)1981,JPO&Japio